2020/03/30

A.5

1

EM5201A

Ultra-low Resistance with Quick Rising Time Load Switch

General Description

The EM5201A is a small, ultra-low RON, single channel

load switch with controlled turn on. The device contains

an N-channel MOSFET that can operate over an input

voltage range of 0.6V to 5V and can support a maximum

continuous current of 8A.

The combination of ultra-low RON and high current

capability of the device makes it ideal for driving

processor rails with very tight voltage dropout tolerances.

The EM5201A is available in a small, space-saving DFN

33-08L with integrated thermal pad allowing for high

power dissipation.

Ordering Information

Part Number

Package

Ron

EM5201AV

DFN3.0X3.0-08

6.5m

Features



VBIAS Voltage Range : 3V to 5.5V



VIN Voltage Range : 0.8V to 5.5V



Low Ron Internal NMOS: Ron=6.5mohm for 8A at

Vin=1.05V(VBIAS=3V to 5.5V)



8A Continuous Current



Low Quiescent Current (20uA at VBIAS=5V)



Low Shutdown Current (1uA at VBIAS=5V)



Quick Output Discharge



DFN3.0X3.0-08 with Thermal PAD

Applications



Notebook & Netbook & MB



Desktops



Tablet PC

Pin Configuration

Typical Application Circuit